- Supports 12" x 9.6" M/W resolution
- Supports hot swapping of removable 4-bay 3.5" hard drive and internal cage
- 3.5 inch HDD Hot Swap cages with 12 Gb/s Mini-SAS HD or SAS/SATA backplane
- Hot-swappable cage with four patented tool-free 3.5" HDD trays
- 3.5" internal HDD cage with patented anti-vibration technology
- Dedicated 80 mm fan for cooling the 3.5" HDD
- Optional 80mm front fan for PCI-e card cooling
- Supports PCI-e 3.0 slot opening
- Tool-less installation for front panel, hard drive bay, side cover and fans
- Supports key lock, 3-wire intrusion switch and Kensington security slot
- Front panel lock to prevent unauthorized access
- Supports rack setup with slide rails (SR20966 Plus only)
- Supports a single PS/2 power supply